The Charleston, jazz music, flappers, and flagpole sitting were .
A. popular fads of the 1920's
B. were all banned
C. causes of the great depression
D. popular fads of the 1980's

A

Explanation:

A because jazz music emerged in the 1920s. The Flappers was the style of the 20s and The Charlston was a popular 1920s dance.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.